Ml-agents: ML-Agents Release 3 missing SideChannelManager?

[MrForExample]

Describe
I was follow the docs about Custom Side Channels and get this error in my VScode editor:
error CS0103: The name 'SideChannelManager' does not exist in the current context

Screenshots

Environment:

• Unity Version: Unity 2019.4.0f1
• OS + version: Windows 10
• _ML-Agents version_: ML-Agents Release 3

[chriselion]

Hi,
Thanks for catching this; the actual class name is SideChannelsManager.

I'll either rename the class to be consistent with the python version, or update the docs.

[MrForExample]

Alright then, using this in ML-Agents Release 3 would work!

using Unity.MLAgents.SideChannels;

void Awake()
{
    mazeChannel = new MazeChannel();
    SideChannelsManager.RegisterSideChannel(mazeChannel);
}